1 The most common causes of anaphylaxis include drugs, such as penicillin, insect stings, foods (peanuts, shellfish), X-ray dye, and latex. 2  The symptoms of anaphylaxis may vary and can include hives, tongue swelling, vomiting, and even shock.
The maximum pharmaceutical dose that can be taken daily of regular tramadol is 400 mg (two 50 mg pills 4x a day). Read More. The maximum dose is 400mg a day, if your taking 50mg pills 4 would be 200mg, so your taking half the daily maximum.
There are several ways to take tramadol. It comes in capsules, tablets, suppositories, and in injectable forms. Some preparations of the medication include other analgesics like acetaminophen or anti-inflammatory agents like aspirin. The recommended dose is usually no more than 400 mg per day.